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Physical & Chemical properties

Melting point / freezing point

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Description of key information

The melting point of the substance is -2 °C at 1013 hPa.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
-2 °C

Additional information

Several reliable literature sources reported the melting point of 1-methylimidazole to be between -2 °C an -6 °C at 1013 hPa. They are all authoritative secondary sources and regarded to be reliable for 1-methylimidazole.

The value from GESTIS (-2°C) was chosen as key parameter for the melting point.